Yó napot kivánok! 😊 Take a look at https://alsa.opensrc.org/Dmix , dmix is the ALSA plugin you should use for this. Regards /Robert > -----Original Message----- > From: Csányi Pál [mailto:csanyipal@xxxxxxxxx] > Sent: den 10 februari 2018 12:02 > To: Alsa User <alsa-user@xxxxxxxxxxxxxxxxxxxxx> > Subject: Help to set up a simple sound card > > Hi, > > I am on Gentoo Linux system. > > I am trying to set up my soundcard so I can listen sound from multiple > application at once. > > aplay -L > null > Discard all samples (playback) or generate zero samples (capture) > pulse > PulseAudio Sound Server > sysdefault:CARD=PCH > HDA Intel PCH, ALC269VB Analog > Default Audio Device > front:CARD=PCH,DEV=0 > HDA Intel PCH, ALC269VB Analog > Front speakers > surround21:CARD=PCH,DEV=0 > HDA Intel PCH, ALC269VB Analog > 2.1 Surround output to Front and Subwoofer speakers > surround40:CARD=PCH,DEV=0 > HDA Intel PCH, ALC269VB Analog > 4.0 Surround output to Front and Rear speakers > surround41:CARD=PCH,DEV=0 > HDA Intel PCH, ALC269VB Analog > 4.1 Surround output to Front, Rear and Subwoofer speakers > surround50:CARD=PCH,DEV=0 > HDA Intel PCH, ALC269VB Analog > 5.0 Surround output to Front, Center and Rear speakers > surround51:CARD=PCH,DEV=0 > HDA Intel PCH, ALC269VB Analog > 5.1 Surround output to Front, Center, Rear and Subwoofer speakers > surround71:CARD=PCH,DEV=0 > HDA Intel PCH, ALC269VB Analog > 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers > hdmi:CARD=PCH,DEV=0 > HDA Intel PCH, HDMI 0 > HDMI Audio Output > > aplay --list-devices > **** List of PLAYBACK Hardware Devices **** > card 0: PCH [HDA Intel PCH], device 0: ALC269VB Analog [ALC269VB Analog] > Subdevices: 0/1 > Subdevice #0: subdevice #0 > card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > I am running always Firefox web browser which uses pulseaudio: > "Since version 52, Firefox has made PulseAudio a hard requirement and > dropped support for direct output to ALSA. To enable sound in these > versions of Firefox enable the pulseaudio USE flag." > > So when eg. I try to run this: > aplay -D hw:0,0 test.wav > I get this: > aplay: main:786: audio open error: Device or resource busy > > How to solve this problem? > > In this case what should I put into ~/.asoundrc to can listen sound > from multiple application at once? > > -- > Best, Pali > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Alsa-user mailing list > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/alsa-user ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
